
import java.net.*;
import java.io.*;

public class SimpleDNS {
	public static void main(String[] args) {
		try {
			InetAddress[] address = InetAddress.getAllByName("www.163.com");
			for (int i = 0; i < address.length; i++) {
				System.out.println(address[i].getHostAddress());
			}
		} catch (Exception e) {
			System.out.println(e.toString());
			System.exit(1);
		}
	}
}